285097284

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1109}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 744645720

約数和(自身を除く): 459548436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 193, 222, 333, 386, 444, 579, 666, 772, 1109, 1158, 1332, 1737, 2218, 2316, 3327, 3474, 4436, 6654, 6948, 7141, 9981, 13308, 14282, 19962, 21423, 28564, 39924, 41033, 42846, 64269, 82066, 85692, 123099, 128538, 164132, 214037, 246198, 257076, 369297, 428074, 492396, 642111, 738594, 856148, 1284222, 1477188, 1926333, 2568444, 3852666, 7705332, 7919369, 15838738, 23758107, 31677476, 47516214, 71274321, 95032428, 142548642, 285097284]

約数ペア:

[(1, 285097284), (2, 142548642), (3, 95032428), (4, 71274321), (6, 47516214), (9, 31677476), (12, 23758107), (18, 15838738), (36, 7919369), (37, 7705332), (74, 3852666), (111, 2568444), (148, 1926333), (193, 1477188), (222, 1284222), (333, 856148), (386, 738594), (444, 642111), (579, 492396), (666, 428074), (772, 369297), (1109, 257076), (1158, 246198), (1332, 214037), (1737, 164132), (2218, 128538), (2316, 123099), (3327, 85692), (3474, 82066), (4436, 64269), (6654, 42846), (6948, 41033), (7141, 39924), (9981, 28564), (13308, 21423), (14282, 19962)]